Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Isobel Douglas | Statement: [William Douglas, 1st Earl of Queensberry, child, Isobel Douglas]

Target entity: Isobel Douglas
Context triple: [William Douglas, 1st Earl of Queensberry, child, Isobel Douglas]

• A. Margaret Stewart, Countess of Angus
  Margaret Stewart, Countess of Angus, was a prominent 15th-century Scottish noblewoman of the Stewart family who held the Angus title in her own right and was the mother of James Douglas, 7th Earl of Douglas.
• B. Margaret Stewart
  Margaret Stewart was a Scottish noblewoman of the late 16th century who became the wife of Charles Howard, 1st Earl of Nottingham, a prominent English admiral under Queen Elizabeth I.
• C. Margaret Stewart
  Margaret Stewart was a 16th-century Scottish noblewoman best known as the wife of the Protestant reformer John Knox.
• D. Margaret Stewart, Countess of Douglas
  Margaret Stewart, Countess of Douglas, was a 14th-century Scottish noblewoman and royal daughter whose marriage into the powerful Douglas family strengthened the political alliances of the early Stewart monarchy.
• E. Margaret Stewart, Countess of Mar
  Margaret Stewart, Countess of Mar, was a 14th-century Scottish noblewoman who held the ancient earldom of Mar in her own right and played a notable role in the politics of medieval Scotland.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Isobel Douglas
Triple: [William Douglas, 1st Earl of Queensberry, child, Isobel Douglas]

Isobel Douglas was a Scottish noblewoman of the Douglas family, known primarily as the daughter of William Douglas, 1st Earl of Queensberry.

Target entity: Isobel Douglas
Target entity description: Isobel Douglas was a Scottish noblewoman of the Douglas family, known primarily as the daughter of William Douglas, 1st Earl of Queensberry.

• A. Margaret Stewart, Countess of Angus
  Margaret Stewart, Countess of Angus, was a prominent 15th-century Scottish noblewoman of the Stewart family who held the Angus title in her own right and was the mother of James Douglas, 7th Earl of Douglas.
• B. Margaret Stewart
  Margaret Stewart was a Scottish noblewoman of the late 16th century who became the wife of Charles Howard, 1st Earl of Nottingham, a prominent English admiral under Queen Elizabeth I.
• C. Margaret Stewart
  Margaret Stewart was a 16th-century Scottish noblewoman best known as the wife of the Protestant reformer John Knox.
• D. Margaret Stewart, Countess of Douglas
  Margaret Stewart, Countess of Douglas, was a 14th-century Scottish noblewoman and royal daughter whose marriage into the powerful Douglas family strengthened the political alliances of the early Stewart monarchy.
• E. Margaret Stewart, Countess of Mar
  Margaret Stewart, Countess of Mar, was a 14th-century Scottish noblewoman who held the ancient earldom of Mar in her own right and played a notable role in the politics of medieval Scotland.
• F. None of above. chosen